Variable width across flats of the bolt and nut used is The Organization protect the accuracy tonnay is due to its own design and development. モンキヘッド of バックラッシュレスウォーム mechanism. A backlash in the lower jaw, a gentle angle of the bolt and nut. The original torque wrench is. Mechanical digital Show becomes set torque value and direct numbers, decimated the island Do. Torque management easy and simply to verify the setting value No need to read conventional major scales and minor increment. For plumbing such as air cooling, Automobile and motorcycle related torque regulation where, CATV cable and optical fiber